131171071794071841

Names of 131171071794071841

• Cardinal: 131171071794071841 can be written as One hundred thirty-one quadrillion, one hundred seventy-one trillion, seventy-one billion, seven hundred ninety-four million, seventy-one thousand, eight hundred forty-one.

Scientific notation

• Scientific notation: 1.31171071794071841 × 10¹⁷

Factors of 131171071794071841

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5748827

Divisors of 131171071794071841

• Number of divisors d(n): 45
• Complete list of divisors:
  1 3 7 9 21 27 49 63 81 147 189 441 567 1323 3969 5748817 17246451 40241719 51739353 120725157 155218059 281692033 362175471 465654177 845076099 1086526413 2535228297 3259579239 7605684891 22817054673 33048896899489 99146690698467 231342278296423 297440072095401 694026834889269 892320216286203 1619395948074961 2082080504667807 2676960648858609 4858187844224883 6246241514003421 14574563532674649 18738724542010263 43723690598023947 131171071794071841
• Sum of all divisors σ(n): 227938281565373379
• Sum of proper divisors (its aliquot sum) s(n): 96767209771301538
• 131171071794071841 is a deficient number, because the sum of its proper divisors (96767209771301538) is less than itself. Its deficiency is 34403862022770303

Bases of 131171071794071841

• Binary: 111010010000000110110010100010011000101111100100100100001₂
• Hexadecimal: 0x1D203651317C921
• Base-36: ZVK9IHTH929

Squares and roots of 131171071794071841

• 131171071794071841 squared (131171071794071841²) is 17205850075605549300373510669129281
• 131171071794071841 cubed (131171071794071841³) is 2256909795545291920779381817263470030898581030676321
• 131171071794071841 is a perfect square number. Its square root is 362175471
• The cube root of 131171071794071841 is 508096.2883412609

Scales and comparisons

• 131,171,071,794,071,841 seconds is equal to 4,170,834,344 years, 14 weeks, 6 days, 6 hours, 37 minutes, 21 seconds.
• To count from 1 to 131,171,071,794,071,841 would take you about twelve billion, five hundred twelve million, five hundred three thousand and thirty-two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 131171071794071841 cubic inches would be around 42341.4 feet tall.

Recreational maths with 131171071794071841

• 131171071794071841 backwards is 148170497170171131
• 131171071794071841 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 131171071794071841's digits is 63
• More coming soon!